- Relays may be energized from a voltage source of 24VDC, 24VAC or 120VAC
- Each relay position contains a red LED which illuminates when the coil is energized
- Single, dual or triple relay modules may be "snapped apart" from standard 2, 4 and 8-position masters
- DC input is polarized
- For continuous duty use
- /C versions mounted in enclosures
- /C/R versions with red covers for NYC and other uses
- /T versions come complete with track mounting hardware which facilitates installation in standard cabinets
- Uses UL Recognized Components
The MR-800 Series Relays provide SPDT 10 Amp contacts which may be operated by one of three input control voltages; 24VDC, 24VAC or 120VAC.
Each relay position contains a red LED which when illuminated, indicates the coil is energized. This provides a time saving device when checking an installed system - no metering is required. Relays may be "snapped apart" from standard 2, 4, or 8 position modules, and are also available in the single circuit configuration. Relays are supplied with either mounting spacers, track mounting hardware or are mounted in enclosures.
These devices are ideal for applications where control of 20 Amp electrical loads is required. They are suitable for use in HVAC, temperature control, fire alarm, security, energy management and lighting control systems.
| Part Number | Module Positions | Contact Configuration | Track Mounted Dimensions | Enclosure Mounted Dimensions | Cover Material |
|---|
| SSU-MR-801/C | 1 | SPDT | | 5.125" H
3.125" W
2.50" D | Grey
ABS 94V-O
Plastic |
|---|
| SSU-MR-801/C/R | Red
ABS 94V-O
Plastic |
|---|
| SSU-MR-801/T | 3.50" H
2.00" W
1.375" D | |
|
|---|
| SSU-MR-802/C | 2 | SPDT | | 5.125" H
3.125" W
2.50" D | Grey
ABS 94V-O
Plastic |
|---|
| SSU-MR-802/C/R | Red
ABS 94V-O
Plastic |
|---|
| SSU-MR-802/T | 3.5" H
2.125" W
1.375" D | |
|
|---|
| SSU-MR-804/C | 4 | SPDT | | 5.125" H
9.50" W
2.50" D | Plated
18 gauge
CRS |
|---|
| SSU-MR-804/C/R | Red
18 gauge
CRS |
|---|
| SSU-MR-804/T | 3.50" H
4.25" W
1.25" D | |
|
|---|
| SSU-MR-808/C | 8 | SPDT | | 5.125" H
9.50" W
2.50" D | Plated
18 gauge
CRS |
|---|
| SSU-MR-808/C/R | Red
18 gauge
CRS |
|---|
| SSU-MR-808/T | 3.50" H
8.50 " W
1.375" D | |
|
|---|
| /T VERSIONS | 3.5" side, low profile plastic snap track provided, with mounting screws |
|---|
| /C VERSIONS | Backbox: 18ga CRS, plated with 1/2" conduit knockouts top and bottom |
|---|
| Power Requirements (per position) | 24VDC @ 22mA, 24VAC @ 60mA or 120VAC @ 26mA |
|---|
| Polarized Input(s) | DC Inputs Only |
|---|
| Contact Ratings | Resistive load: 10A @ 120VAC, 7A @ 30VDC/250VAC: Inductive load: .25HP / .33HP @ 120VAC / 250VAC |
|---|
| Contact Construction | One dry form "C" SPDT per module position |
|---|
| Energized LED Indicator | One red LED per module position |
|---|
| Wiring | Solid or stranded; #12 to #22 AWG terminals |
|---|
| Environmental | 32°F to 120°F (0°C to 49°C) @ 85% RH (@32°F), Non-condensing, Non-freezing |
|---|
